19 dic. 2013

Evidence that Climate Change Caused Mass Extinction on Earth




The effects of climate change have caused mass-extinction type events previously in Earth's history, say scientists.



Members of a U.N.-sponsored research team with members from Appalachian State University’s Department of Geology have found evidence for catastrophic oceanographic events associated with climate change and a mass extinction 375 million years ago that devastated tropical marine ecosystems.



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